Simultaneous Recruitment of Drug Users and Men Who Have Sex with Men in the United States and Russia Using Respondent-Driven Sampling: Sampling Methods and Implications
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2014 ◽
Vol 41
(4)
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pp. 272-279
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2011 ◽
Vol 6
(3)
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pp. 178-181
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2011 ◽
Vol 87
(Suppl 1)
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pp. A16-A16
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2021 ◽
Vol 12
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pp. 215013272110287
2013 ◽
Vol 64
(1)
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pp. 87-94
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